甲地位于1400E、600N，乙地位于500W、300S，则甲地位于乙地的（）
A.东南方
B.西南方
C.东北方
D.西北方
参考答案：B
—I'm sorry. I ________ my homework at home.
—It doesn't matter. Don't forget ________ it to school tomorrow. [ ]
A. forget; to bring
B. left; to bring
C. forgot; to bring
D. left; to take
煤样的代表性
